baber/WOPTO huggingface dataset:
Patent JP-H1139355-A (JP)
Title: Recording medium, drawing generating method and drawing generating device
Inventor: OTA HIROKAZU
IPC: G06T11/80
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To quickly generate a drawing by setting an intersection or an end point which is the closest to an inputted designated point as a tentative origin. SOLUTION: In the case, for example, the intersection 55 of centers 40a and 40c is designated as the tentative origin by a user, when the user designates a point 50 by operating an input setting part, its coordinate data is transferred to a center retrieving part through a controlling part. If the origin is set to the lower left of a screen, the intersection of the center that is located at the lower left of the designated point 50 is retrieved, and intersections 55 and 56 are retrieved because they exist at the lower left of the point 50. Since the intersection 55 is closer to the point 50 than the intersection 56, the center intersection retrieving part notifies the intersection 55 as a tentative origin candidate to a controlling part.  When the controlling part receives notification from the center intersection retrieving part, it sets the intersection 55 as the tentative origin and makes a storing part stores its coordinate data.
Patent JP-H1140847-A (JP)
Title: Gallium nitride semiconductor device and manufacture thereof
Inventor: SUZUKI NOBUHIRO
IPC: H01S5/323
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To enable a gallium nitride semiconductor layer of high quality to be grown stably on a substrate by a method, wherein the stress caused by thermal expansion coefficient difference between those of the gallium nitride semiconductor layer and the substrate is relaxed with a buffer layer. SOLUTION: A semiconductor device 10 is formed through a method in which a first buffer layer 12, a second buffer layer 13, a buffer layer 14, and a gallium nitride semiconductor layer 15 are successively deposited on a silicon substrate 11. The buffer layer 14 is formed of a gallium nitride semiconductor, which contains indium so as to relax the stresses due to thermal expansion coefficient difference between those of the silicon substrate 11 and the gallium nitride semiconductor layer 15 and is set as thick as a monoatomic layer or larger. Through this setup, a substrate is kept free from warpage or cracking, so that a gallium nitride semiconductor layer 15 of high quality can be grown stably.
Patent JP-S6168622-A (JP)
Title: Programmable controller
Inventor: HAYASHI TAKEHIKO
IPC: G06F9/46
Filed: 1984-09-12
Abstract: PURPOSE:To prevent wrong input operation of a programmable controller by providing a hit detecting circuit and inputting a power failure detection signal to the interruption line and input port of a microprocessor. CONSTITUTION:Electric power from an AC power source is supplied to the programmable controller (PC) and an input/output device which passes and receives data to and from the PC in a computer system, and this PC transfers data to and from a high-order PC, etc., as well. Even if a hit occurs to this AC power source, a DC voltage is supplied continuously from a power unit. For the purpose, the hit detecting circuit 11 is provided and its hit detection signal is applied to the interruption line 41 and input port 42 of the microprocessor 4a. Then when an interruption is initiated owing to the hit the microprocessor 4a stops the input operation of an external input signal if the input is in process and waits for the hit to recover while reading the signal of the input port 42, thereby preventing wrong input operation.
Patent JP-S5980006-A (JP)
Title: Amplifying circuit
Inventor: FUJISAWA MASANORI
IPC: H03F1/00
Filed: 1982-10-29
Abstract: PURPOSE:To prevent the generation of shock sounds and waveform distortions for an amplifying circuit when this circuit is used as a preamplifier by improving the transient characteristics so as to keep the output voltage until a prescribed period of time elapses after a power supply is cut off. CONSTITUTION:When a power supply is cut off, the potential is lowered at a bias point. Then the base potential of a transistor TR33 of a rapid discharging circuit 32 drops. A capacitor 18 is connected to the emitter of the TR33 to prevent a drop of the emitter potential. Thus the TR33 is biased forward and conducts. The collector currents of TRs 34 and 35 increase suddenly in response to the collector current of the TR33, and the capacitor 18 is suddenly discharged. Then the electric charge of an output capacitor 39 is discharged via feedback resistances 20 and 21, and accordingly a capacitor 23 is charged. As a result, the voltage of an output terminal 37 is discharged with a comparatively large time constant. Thus an output remains for a prescribed period of time after the power supply is cut off.
Patent JP-S6350620-A (JP)
Title: Internal combustion engine
Inventor: MATSUSHITA YUKIO
IPC: F02B23/02
Filed: 1986-08-14
Abstract: PURPOSE:To vaporize the mixed gas introduced into the small chamber of a combustion chamber smoothly with the help of heat insulation property to keep the self ignition from delaying by arranging ceramic material having heat insulation property on the wall of the smaller chamber of the combustion chamber. CONSTITUTION:The combustion chamber 42 consists of a main chamber 44 and a smaller chamber 48. The smaller chamber 48, which substantially is of a smaller volume than the main chamber 44, leads to the main chamber 44 through an orifice 46. By generating combustion in the main chamber 44, the pressure in the smaller chamber 48 will rise and by generating combustion in the smaller chamber 48 a high speed flow will generate from the smaller chamber 48 towards the main chamber 44 through the orifice 46. The wall surface of the smaller chamber 48 is formed in a heat insulation layer 50 made of a ceramic material of high heat resistance and insulation. This makes smooth vaporization of the fuel flowing into the smaller chamber 48 and eliminates any abnormal delay of the self ignition the smaller chamber 48.
Patent JP-S6346802-A (JP)
Title: Planar antenna and its manufacture
Inventor: MASAMOTO KYOJI
IPC: H01Q1/38
Filed: 1986-08-14
Abstract: PURPOSE:To obtain the titled antenna suitable for the reception of a microwave by sticking a sheet and a dielectric layer, forming an antenna circuit and sticking further the circuit with a foaming body. CONSTITUTION:The sheet 13 and the dielectric layer 12 made of copper or aluminum are stuck by the dry layer method or extrusion lamination layer or the like. In order to form a desired circuit on the layer 12a next, a resist ink 16 is coated according to a desired pattern and a radiation circuit 12 is formed by the etching. Then the foamed dielectric layer 11 is bonded to form an antenna layer 3. Similarly, a conductor layer is stuck onto the sheet 8, the resist ink 16 is applied and a feeding circuit 9 is formed by the etching to form an antenna layer 2. Then the foamed dielectric layer 7 and the ground conductor 5 are allowed to adhered.
Patent JP-S6347662-A (JP)
Title: Seal jig of analytical slide
Inventor: YAGINUMA NAKATSUGU
IPC: G01N1/28
Filed: 1986-08-15
Abstract: PURPOSE:To prevent the variation of a measured value, by forming at least a part of the surface of a seal jig of a metal having a smooth surface. CONSTITUTION:When an analytical slide carrier 10 is turned inside out, a bottom part (the upper side surface shown by a drawing) and one side part are opened as shown by the drawing. The almost central part of the inside surface of the carrier 10 becomes the surface part corresponding to the liquid specimen imparted surface of a multilayer analytical element. A smooth metal surface has low surface energy and hardly generates adsorption and absorption physically and chemically with respect to the reactive gas generated from an analytical slide. Therefore, by providing a metal having a smooth surface so as to cover the surface part as shown by an oblique line part 11, the adsorption of the reactive gas generated in the analytical element by a seal jig can be reduced and the variation in a measured value can be reduced.
Patent JP-H0476427-A (JP)
Title: Method of measuring wafer support force of backing pad
Inventor: HASHIMOTO HIROMASA
IPC: G01L5/00
Filed: 1990-07-18
Abstract: PURPOSE:To measure adhesive strength between a semiconductor wafer and a packing pad with simple manipulation by using a wafer pulling tool so as to measure an adhesive force by which the semiconductor wafer is peeled off from the backing pad. CONSTITUTION:A fixing plate 3 is fixed, by an adhesive or the like, to the rear surface of a packing pad 1 bonded at the front surface thereof with a backing pad 1, and is coupled to a tension force applying means 5 through the intermediary of a coupling tool 4. Further, a wafer pulling jig 6 is firmly fixed, by means of an adhesive or the like, to the surface of the wafer 2, which is remote from the surface thereof making contact with the pad 1. This jig 6 is coupled to a tension force detecting means 8 through the intermediary of a coupling tool 7. During measurement of an adhesion support force between the pad 1 and the wafer 2, the means 5 is moved at a constant speed in the pulling direction until the wafer 2 is peeled off from the pad 1. In association with the movement of the means 5 in the pulling direction, the stress applied between the pad 1 and the wafer 2 increases so that a stress v.s. strain curve can be obtained. The maximum value on the curve gives the wafer supporting force of the pad to be measured.
Patent JP-H0356937-A (JP)
Title: Liquid crystal display device
Inventor: TANIGUCHI HIDEAKI
IPC: G02F1/1343
Filed: 1989-07-26
Abstract: PURPOSE:To prevent a pattern adjacent to a through holl from disappearing in the etching of the following process by providing a contact pattern, made of a metal film, on the surface part of a transparent conduct film which is exposed at the through hole. CONSTITUTION:In advance the contact pattern CNP 1, made of the metal film, is provided on the surface part of the electrode PL 11 which is exposed at the through hole THH 1. When the through hole THH 1 is provided by etching the insulated film HCI, side etching is not caused, therefore the diameter of the through hole THH 1 does not become larger, compared to a resist pattern. Thus, a pattern adjacent to the through hole THH 1 does not disappear in the etching of the following process.
Patent JP-H0356929-A (JP)
Title: Liquid crystal display device
Inventor: AOYAMA NAOFUMI
IPC: G02F1/133
Filed: 1989-07-26
Abstract: PURPOSE:To restrain a black level to be low and to set the thickness of a liquid crystal layer so that contrast may be optimum by shielding a part other than a part where an image or a character, etc., is actually displayed from light by the use of a light shielding film. CONSTITUTION:The black light shielding film 3 is formed in an area corresponding to the part where a transparent electrode 4 does not exist at all on the periphery of a screen or the electrode 4 exists only on one side in a liquid crystal element for display. Namely, it is because the thickness of the liquid crystal layer is different between a display part where the transparent electrode 4 exists and the periphery part where the electrode 4 does not exist or it exists only on one side of a substrate that the contrast differs between the display part and the periphery part. By forming the black light shielding film 3 on the periphery other than the display part, the transmission of light is prevented from being increased on the periphery and the thickness of the liquid crystal layer is set by observing only the display part so that the contrast may be optimum. Thus, the excellent contrast is obtained all over the screen.
Patent JP-S6083248-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONMA TSUNEO
IPC: H04N5/782
Filed: 1983-10-13
Abstract: PURPOSE:To attain accurate tracking automatically by performing a phase comparison between the vertical synchronizing signal and reproduced control pulse of a reproduced signal, and controlling a tracking shifter quantity so that the phase difference is almost zero. CONSTITUTION:The reproduced video signal inputted to a terminal 5 is passed through a vertical synchronizing signal separating circuit 7, gate circuit 8, and monostable multivibrator 9 to generate pulses as a signal (d). The signal (d) and a signal (e) [or signal (f)] are inputted to flip-flops 10 and 11, whose phase difference signals (g) and (h) are mixed by resistances R4 and R5 and integrated by capacitors C2 and C3, and a signal (i) is obtained by an operational amplifier 12 and supplied to a tracking shifter monostable multivibrator 1. The signal (i) is inputted to the tracking shifter monostable multivibrator 1 in the state of a signal h' [or signal (g')] and then shifted. The signals (g) and (h) become narrow in width, and diodes D1 and D2 turn off when the phase difference is zero to hold their potentials, controlling tracking operation accurately.
Patent JP-S6252862-A (JP)
Title: Enclosed type battery
Inventor: ARAMAKI ISAO
IPC: H01M2/02
Filed: 1985-08-30
Abstract: PURPOSE:To reduce peeling between cell cover and insulator, the insulator and the output terminal and breakdown of insulator due to welding heat by providing an output terminal electrically insulated through an insulator on the bottom of containing can while hermetically sealing the opening of containing can with the cell cover. CONSTITUTION:Containing can 1 is provided with an output terminal 6 electrically insulated through an insulator 5 on the bottom (upper portion in the drawing), and connected through positive terminal 4 to the positive electrode of electrode group 2 or the current collector of carbon electrode. Furthermore, insulating fixed board 11 and insulating boards 7, 10 for preventing contact between the electrode group 2 and the output terminal 6 and negative terminal connected with the negative electrode of electrode group 2 or the lithium electrode are provided. The cell cover 12 is raser welded with the containing can 2 at the matching section 8. A hollow tube is employed at the output terminal 6 to pass the positive electrode 4 which is welded to the output terminal 6 at the tip portion.
Patent JP-S61113983-A (JP)
Inventor: MANIYUERU BAROSU
IPC: B60J1/17
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6434917-A (JP)
Title: Sterilized transintestinal liquid nutrient kit composed of plural liquids
Inventor: ISHII TETSUO
IPC: A61K31/715
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a sterilized transintenstinal liquid nutrient composed of a kit of plural liquids combined in such a manner as to maintain the stability of the composition components and containing nitrogen source such as amino acids in combination with fat, sugars, etc., exhibiting excellent absorbability and useful for the preoperative and post-operative nutrient management. CONSTITUTION:Components degrading the quality in a state contacting with each other are dividedly dissolved to form individual solutions in order to stably keep the quality of a transintestinal nutrient containing the compositional components in liquid state during the sterilization treatment and preservation. The obtained solutions are sterilized to prepare plural solutions. Since amino acid and low-molecular peptide used as an nitrogen source cause browning phenomenon in the presence of sugars, the nitrogen source is separated from the sugars. A solution containing sugars is compounded with fat and emulsified. Minerals and vitamin C are added to a solution containing nitrogen. On the other hand, vitamin A is separated from vitamin B1 and the vitamins are added to said emulsified liquid to prepare two kinds of solutions. The agent does not cause the problem such as clogging of catheter with insoluble matters appearing in powdery transintestinal nutrient.
Patent JP-S6085179-A (JP)
Inventor: SEKI SHIYOUJIROU
IPC: B60J1/17
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0937999-A (JP)
Title: Seating detection device
Inventor: TOYOFUKU MASANORI
IPC: A47K13/30
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To properly detect the seating without any environmental influence for use by providing an oscillation circuit, a detection circuit and a compensation circuit via a combined transformer, and further providing a comparison circuit for detecting the seating on the basis of output from both of the detection circuit and the compensation circuit. SOLUTION: This seating detection device is provided with a combined transformer 11, an oscillation circuit 12, a detection circuit 13, a compensation circuit 14 and a comparison circuit 15. The resonance frequency fdel of the resonance circuit 41 of the detection circuit 13 is established so as to become higher than the oscillation frequency (f) of the oscillation circuit 12 in the non-seated condition, and come near the oscillation frequency (f) in the seated condition. Also, the resonance frequency foom of the resonance circuit 61 of the compensation circuit 14 is set so as to become equal to a value between the resonance frequency of the resonance circuit 41 in the non-seated condition, and the resonance frequency thereof in the seated condition.  According to this construction, the comparison circuit 15 makes a comparison between output voltage Vdel from the detection circuit 13 and output voltage Voom from the compensation circuit 14, and a high level of output voltage Vout is sent out from the comparison circuit 15, depending on whether the result of the comparison exceeds Vdel or Voom , thereby detecting the seating.
Patent JP-S5981365-A (JP)
Title: Ionizing radiation-curable magnetic paint
Inventor: NAKAGAWA TERUO
IPC: C09D127/04
Filed: 1982-11-02
Abstract: PURPOSE:To provide the titled magnetic paint in which magnetic powder is well dispersed and which can form a magnetic recording medium having excellent magnetic characteristics, durability and heat resistance, by using a specified binder composed of a thermoplastic resin and a crosslinking monomer. CONSTITUTION:100pts.wt. vinyl chloride and/or vinylidene chloride monomer (which may be used together with other copolymerizable monomer) is polymerized in the presence of 3-100pts.wt. thermoplastic polyurethane elastomer soluble in said monomer and having a softening point of 20-100 deg.C to obtain a thermoplastic resin. A mixture consisting of 99-30wt% said thermoplastic resin and 1-70wt% crosslinking monomer having at least two (meth)acryloyl groups per molecule is used as a binder. The binder and a magnetic powder are mixed together to form an ionizing radiation-curable magnetic paint.
Patent JP-H0478535-A (JP)
Title: Preparation of decorative sheet
Inventor: HINISHI EIJI
IPC: B32B33/00
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a decorative sheet with excellent design effect and surface properties such as wear resistance and hardness by forming a UV curable resin layer prepd. by transferring an uneven emboss pattern formed on a transparent thermoplastic film on the surface of a printing sheet. CONSTITUTION:A transparent matrix film 1 is prepd. by forming an uneven emboss pattern 1b on the surface of a transparent thermoplastic resin film 1a. A printed picture pattern 2b is formed on a base material sheet 2a and it is coated with a UV curable resin 3. The UV curable resin 3 on the printing sheet 2 is tightly adhered with the face of an uneven emboss pattern 1b of the transparent matrix film 1 and the resin is cured by irradiating it by means of a UV irradiating lamp 4. A decorative sheet 5 is obtd. by peeling off the transparent matrix film 1. On the decorative sheet 5, the uneven emboss pattern 1b of the transparent matrix film 1 is transferred to the UV curable resin3. As reflecting direction of light is controlled by angle of observation and a position of a light source, a decorative sheet 5 having a complicatedly changable design characteristics wherein the printed design pattern of the intermediate layer can be seen three-dimensionally now and it can be seen almost monochromatically without being seen clearly now.
Patent JP-2001024639-A (JP)
Title: Broadcast communication test system
Inventor: FUNAMOTO AKIO
IPC: H04L12/70
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To confirm normality, shorten test time and facilitate test equipment of broadcast communication for simultaneously transmitting the same data from one master node to plural slave nodes. SOLUTION: Data is transferred between a master node 1 and plural slave nodes 2 to 2n. The master node 1 is connected with the respective slave nodes 2 to 2n by a HUB 8. The nodes are managed by central processing units 3, 3a, 3n. Transmitted data and received data are stored in main memories 4, 4a, 4n. Transfer of the data, cell conversion and return of the received data are performed by HUB interface control parts 7, 7a, 7n. The transmitted data is transferred to the HUB interface control parts 7, 7a, 7n by DMACs 5, 5a, 5n.
Patent JP-H0633117-A (JP)
Title: Method for charging raw material of blast furnace
Inventor: HARA YOSHIAKI
IPC: C21B5/00
Filed: 1992-07-20
Abstract: PURPOSE:To enable blending of formed coke to a high ratio by making the charging quantity and the charging position in each batch in the fixed range, at the time of charging chamber oven coke and the formed coke into a blast furnace by dividing into three batches. CONSTITUTION:The chamber oven coke and the formed coke are divided into three batches and charged into the blast furnace. In the charging method of raw material for blast furnace, at a first batch, the chamber oven coke is charged so that a charging ratio C1 and the charging position (r) become in the range of the inequality I and the inequality II, respectively. Further, at a second batch, the formed coke is charged into the furnace wall side so that a blending ratio CFC becomes in the range shown in the expression III, and at the third batch, the formed coke is charged so as to cover the chamber oven cokes. Wherein, C1: charging ratio of the chamber oven coke at the first batch to the total coke quantity with percentage, CFC: charging ratio of the formed coke to the total coke quantity with percentage, ro: inner radius of the blast furnace, r: distance from the furnace center to the charging position of the coke.
Patent JP-H0747948-A (JP)
Title: Anti-skid brake control and traction control method
Inventor: KOMINE NAOKI
IPC: B60T8/66
Filed: 1993-08-03
Abstract: PURPOSE:To surely realize the transfer and advancement from ABS(anti-skid brake system) to TRC(traction control) by obtaining the presumed vehicle speed based on the higher wheel speed between those of the right and left driven wheels in a case the driving wheel on the right or left side is slipped when the accelerator is rapidly stepped on in the ABS condition of the driving wheels. CONSTITUTION:An ABS/TRC ECU 22 where the signal of the wheel speed from each wheel speed sensor 3, 4, 9, 10 is supplied outputs the control signal to each modulator 5, 11, 12 corresponding to the wheels which are apt to skid, and adjusts the brake pressure of each brake actuator 6, 13, 14. On the other hand, the control signal is outputted to the respective modulators 11, 12 and the respective TRC valves 18, 19 corresponding to the right and left rear wheels 7, 8 which are apt to be slipped, and the control signal is outputted to a motor 21 to actuate a governor link. When only the right and left rear wheels 7, 8, i.e., the driving wheels are in the ABS condition, and the brake is not applied, the presumed vehicle speed is calculated by the select-high of the right and left front wheels 1, 2.